package com.share.three.d_aop_xml_tx.dao;

import org.springframework.jdbc.core.support.JdbcDaoSupport;

public class AccountDaoImpl extends JdbcDaoSupport implements AccountDao {

	@Override
	public void out(String outer, int money) {
		this.getJdbcTemplate().
		update("update account set money=money - ? where username = ?", money, outer);
	}

	@Override
	public void in(String inner, int money) {
		this.getJdbcTemplate().
		update("update account set money=money + ? where username = ?", money, inner);
	}

}
